https://stream.echo6.co/videos/watch/4ade09ac-19ea-4e82-8ecd-87e2dba117fb Framing isn’t about chasing a perfect number that doesn’t exist—it’s about the "Art of the Average." In this video, we’re back on The Rational Spec House installing I-joist rafters. I’ve framed roofs every way imaginable, from splitting 2x12s to setting 30-footers with a forklift, but I-joists are our favorite for a reason. They are incredibly light, they span a mile, and they allow us to pivot right on the center wall to get everything planing perfectly. I’m walking you through: The "Averaging" Philosophy: Why splitting the difference is often better than being "perfect" on one side and way off on the other. I-Joist Advantages: Why we choose these over traditional dimensional lumber for long spans. The Math: A quick breakdown of calculating rafter length, run, and heel stands using a 12-inch square. Hardware & Details: A look at the Simpson Strong-Tie LSSR hangers, firestopping with mineral wool, and why I’m picky about my rafter hooks. Whether you're an "ambi-framer" like me or just starting out, remember: everything in framing is a compromise. You just have to know which dials to turn to get the sweet spot. 🔨 Gear & Tools I Trust The Toolbox: Acme Tools - My Top Picks https://tinyurl.com/MyFavoriteTools Fastener Deals: * 5% Off: Use code NGDAWESOME Free Shipping: (Orders over $1,000) Use code FREESHIPPING Tool Belts: Badger Tool Belts https://badgertoolbelts.com/ Safety Glasses: Hyspecs (Use code Timmy10 for a discount) https://www.iwearhyspecs.com/ Hearing Protection: ISOtunes Bluetooth (10% off code: Timmy10) https://shop.isotunes.com/Timmy10 🥾 Apparel The Wood Butcher Boot: Nick's Boots x Awesome Framers https://tinyurl.com/WoodButcherHD 🎓 Professional Development & Drone Pilot Note: If you use a drone for commercial work—including YouTube—you must be Part 107 certified. I took Greg’s course, studied for a month, and scored a 95%. It’s the best training out there. Part 107 Course: Save $100 with this link https://tinyurl.com/DronePilotCourse 📱 Connect With Me Instagram: @awesomeframers TikTok: @awesomeframers YouTube: Pioneer Builders Inc Website/Blog: AwesomeFramers.com Company: Pioneer Builders Affiliate Disclosure: Some of the links above are affiliate links. If you purchase through them, I may earn a small commission at no extra cost to you. This helps support the channel—thank you! Fri, 24 Apr 2026 14:33:48 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/4ade09ac-19ea-4e82-8ecd-87e2dba117fb All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.